The metal plate behind my head radiated heat.

我脑后的金属盘散发出热量。

《柯林斯英汉双解大词典》

The chemists have tinkered with heat and metal catalysts to refine their materials.

化学家们修补了热催化器与金属催化器以精炼材料。

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As Steelworkers, we are interested in the heat treatment of metals, because we have to know what effects the heat produced by welding or cutting has on metal.

钢铁工人最感兴趣的东西莫过于金属的热处理，因为我们得了解焊接与切割时产生的热对金属的影响。

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This metal surface, placed in contact with the water, will heat the water.

VOA: special.2009.04.20

At the EADS labs in Filton, U.K., researchers demonstrated that they can print out several different metal parts for airplanes with a technology that uses a laser to heat metal powders until they form solid metal shapes.

FORBES: GE and EADS Are Developing Processes to Print Airplane Parts

Dr Bermel's proposed trap is a thin sheet of tungsten (a heat-resistant metal) that has been processed in quite a complicated way.

ECONOMIST: Solar power

These are linings that are used to protect the vessels that carry molten metal from the intense heat of the liquid.

FORBES: Commodity Bubble Redux In Full Effect